A2264412
Carbohydrazide , 97% , 497-18-7
CAS NO.：497-18-7
Empirical Formula: CH6N4O
Molecular Weight: 90.08
MDL number: MFCD00007591
EINECS: 207-837-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB50.40 | In Stock |
|
| 100G | RMB124.80 | In Stock |
|
| 500G | RMB370.40 | In Stock |
|
| 2.5kg | RMB1223.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 150-153 °C (lit.) |
| Boiling point: | 167.26°C (rough estimate) |
| Density | 1.02 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.4164 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | DMSO (Slightly), Water (Slightly) |
| form | Crystalline Powder |
| pka | 11.81±0.20(Predicted) |
| color | White |
| Water Solubility | Soluble in water. |
| Merck | 14,1804 |
| BRN | 1747069 |
| Stability: | Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents. |
| InChI | 1S/CH6N4O/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6) |
| InChIKey | XEVRDFDBXJMZFG-UHFFFAOYSA-N |
| SMILES | NNC(=O)NN |
| LogP | -2.94 at 21.6℃ |
| CAS DataBase Reference | 497-18-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Carbonic dihydrazide(497-18-7) |
| EPA Substance Registry System | Carbohydrazide (497-18-7) |
Description and Uses
Organic intermediate and photographic chemical.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H315-H317-H411 |
| Precautionary statements | P273-P280-P301+P312+P330-P302+P352 |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xi,N,Xn |
| Risk Statements | 5-22-51/53-36/37/38-20/21/22-43-38 |
| Safety Statements | 61-36/37/39-36/37 |
| RIDADR | UN3077 |
| WGK Germany | 3 |
| RTECS | FF2625000 |
| TSCA | TSCA listed |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29280000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 2 Skin Irrit. 2 Skin Sens. 1 |
